PetroClear® models 40510W-AD and 40530W-AD are particulate removing and water sensing spin-on filters designed to remove particulate and to sense both free and emulsi ed water from neat gasoline, diesel, Biodiesel, ULSD (Ultra Low Sulfur Diesel), kerosene and fuel oils.

PetroClear® models 40510W-AD and 40530W-AD are particulate and water sensing spin-on filters. These filters are designed to sense water, both free and emulsified, and slow flow as an indicator of the presence of water in neat gasoline and diesel fuels. This filter will not sense nor react to water in Ethanol blended gasoline. (Reaction known as phase separation)